a. Sketch the curve y = 3 cos 2x 1 for 0 x 180.
Question:
a. Sketch the curve y = 3 cos 2x – 1 for 0° ≤ x ≤ 180°.
b. i. State the amplitude of 1 – 4 sin 2x.
ii. State the period of 5 tan 3x + 1.
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Related Book For
Cambridge IGCSE And O Level Additional Mathematics Coursebook
ISBN: 9781108411660
2nd Edition
Authors: Sue Pemberton
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